If you are weak _____ a subject, ______ and asking a teacher for advice can help

If you are weak _____ a subject, ______ and asking a teacher for advice can help

题型:不详难度:来源:
If you are weak _____ a subject, ______ and asking a teacher for advice can help.
A.at; working hardB.in; work hard
C.at; work hardD.in; working hard

答案
D
解析

试题分析:句意:如果你在某一科不行,努力学习并向老师请求帮助可能有用。短语be weak in在……方面不行,be good at擅长……,现在分词作主语表示抽象的动作,结合语境可知选D。
点评:英语中介词也有固定搭配,但从语义往往很难解释,熟记一些固定短语的用法是解决此类问题的捷径。英语中原形动词一般不能用作非谓语动词,各种非谓语动词做句子成分表达的含义往往不同。学习中要注意总结这些非谓语动词的不同用法,答题中注意结合语境进行分析。
举一反三
Can you provide us ________ some information ________ the computer?
A.for; withB.with; about
C.about; withD.with; with

题型:不详难度:| 查看答案
She buys a new baseball_______her son.
A.forB.aboutC.withD.in

题型:不详难度:| 查看答案
My sister’s birthday is______ May 2nd.
A.inB.atC.onD.with

题型:不详难度:| 查看答案
Einstein, the famous scientist, was born          March, 1879.
A.atB.onC.inD.to

题型:不详难度:| 查看答案
Terry told me that they planned to set off _________ Tuesday morning.
A.inB.atC.onD.for

题型:不详难度:| 查看答案
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